Abstract
The novel branched oligosilyltriflates of formula [TfO(Me 3Si)2Si]2E (2a-d) [E = 0 (2a), SiMe2 (2b), GeMe2 (2c), SiMe2-SiMe2 (2d)] and [TfO(Me3Si)2SiSiMe2]SiMe (9) have been prepared by the protodesilylation of [Ph(Me3Si)2Si]2E (1a-c), [H(Me3Si)2Si]2E (5d) and [Ph(Me 3Si)2SiSiMe2]3SiMe (8) using TfOH (CF3SO3H) as reagent in almost quantitative yields. The crystal structure of 2b is reported.
Original language | English |
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Pages (from-to) | 1581-1584 |
Number of pages | 4 |
Journal | New Journal of Chemistry |
Volume | 29 |
Issue number | 12 |
DOIs | |
State | Published - Dec 2005 |